CODEWITHSUNDEEP
pythonimaplib
gonczor
gonczor

Reputation: 4136

Python imaplib doesnt mark messages as unseen

I am working on a function that collects data from email and has a switch to mark messages as unseen. During development it started to fail I don't know why. I've looked it up in documentation, I've searched stackoverflow (got to this thread, but it didn't help). Anyway. This is the code:

    mail = imaplib.IMAP4_SSL('imap.gmail.com', '993')
    mail.login(settings.INVOICES_LOGIN, settings.INVOICES_PASSWORD)
    mail.select('inbox')

    result, data = mail.uid('search', '(UNSEEN)', 'X-GM-RAW',
                            'SUBJECT: "{0}" FROM: "{1}"'.format(attachment_subject, attachment_from))
    uids = data[0].split()
    for uid in uids:
        result, data = mail.uid('fetch', uid, '(RFC822)')
        m = email.message_from_string(data[0][1])

        if m.get_content_maintype() == 'multipart':
            for part in m.walk():
                if part.get_content_maintype() == 'multipart':
                    continue
                if part.get('Content-Disposition') is None:
                    continue
                if re.match(attachment_filename_re, part.get_filename()):
                    attachments.append({'uid': uid, 'data': part.get_payload(decode=True)})

        if set_not_read:
            mail.store(uid, '-FLAGS', '(\Seen)')

I've debugged it, I am sure that with this flag the mail.store(uid, '-FLAGS', '(\Seen)') part is entered, I've also tried switching to \SEEN and \Seen instead of (\Seen).

EDIT:

What I'm trying to do is to make a script that allows user to mark email as unseen (not read), this is reset the Seen flag, and not to allow it to mark an email as seen (read).

Upvotes: 3

Views: 3048

Answers (1)

Wayne Werner
Wayne Werner

Reputation: 51807

I believe you want

mail.store(uid, '+FLAGS', '(\\Seen)')

I think what you're doing right now is removing the seen flag. But I'll look in the RFC to be sure.

Edit: Yup. That's what the RFC says

-FLAGS <flag list>
         Remove the argument from the flags for the message.  The new
         value of the flags is returned as if a FETCH of those flags was
         done.

Other bits that you may find relevant:

The currently defined data items that can be stored are:

      FLAGS <flag list>
         Replace the flags for the message (other than \Recent) with the
         argument.  The new value of the flags is returned as if a FETCH
         of those flags was done.

      FLAGS.SILENT <flag list>
         Equivalent to FLAGS, but without returning a new value.

      +FLAGS <flag list>
         Add the argument to the flags for the message.  The new value
         of the flags is returned as if a FETCH of those flags was done.

      +FLAGS.SILENT <flag list>
         Equivalent to +FLAGS, but without returning a new value.

      -FLAGS <flag list>
         Remove the argument from the flags for the message.  The new
         value of the flags is returned as if a FETCH of those flags was
         done.

      -FLAGS.SILENT <flag list>
         Equivalent to -FLAGS, but without returning a new value.

Upvotes: 3

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